//时间格式化
Date.prototype.Format = function (fmt) { //author: meizz
    var o = {
        "M+": this.getMonth() + 1,
        //月份
        "d+": this.getDate(),
        //日
        "h+": this.getHours(),
        //小时
        "m+": this.getMinutes(),
        //分
        "s+": this.getSeconds(),
        //秒
        "q+": Math.floor((this.getMonth() + 3) / 3),
        //季度
        "S": this.getMilliseconds() //毫秒
    };
    if (/(y+)/.test(fmt)) {
        fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
    }
    for (var k in o) {
        if (new RegExp("(" + k + ")").test(fmt)) {
            fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
        }
    }
    return fmt;
};
//时间初始化
Date.prototype.datepicker = function (date) {
    date = date || $(".date");
    date.datepicker({
        format: 'yyyy-mm-dd',
        language: 'zh-CN',
        autoclose: true,
        todayBtn: true,
        todayHighlight: true
    }).on('changeDate', function (ev) {
        if ($(this).is("[name='startTime']")) {
            var year = ev.date.getFullYear();
            var month = ev.date.getMonth() + 1;
            if (month < 10) {
                month = "0" + month;
            }
            var date = ev.date.getDate() + 1;
            if (date < 10) {
                date = "0" + date;
            }
            $("[name='endTime']").datepicker("setStartDate", year + "-" + month + "-" + date);
            $("[name='endTime']").val('');
        }
    });
};

Date.prototype.getDay=function(){
    var day=this.getDay();
    switch(day){
        case 1:
            return "星期一";
        case 2:
            return "星期二";
        case 3:
            return "星期三";
        case 4:
            return "星期四";
        case 5:
            return "星期五";
        case 6:
            return "星期六";
        default:
            return "星期天";
    }
}